Protopia and Rafay secure shared GPU multi-tenancy

Protopia AI and Rafay Systems have partnered to expand enterprise AI infrastructure by combining multi-tenant token delivery with upstream data protection. Rafay's Token Factory enables metered, serverless access to open-source models without dedicating GPUs per customer, targeting a GPU-as-a-service market projected at $7.36 billion in 2026. Protopia's Stained Glass technology adds a data-isolation layer, transforming prompts into stochastic re-representations before reaching any model, keeping enterprise data private on shared hardware. The approach lets operators monetize idle GPU capacity while offering enterprises better pricing and stronger security, turning governance into a revenue driver rather than a cost.